| 1 | ||
| Researcher: | Maazumder, Tapan Kr | |
| Guide: | Chakravarty, A K | |
| University: | University of North Bengal | |
| Language: | English | |
| 2 | ||
| Researcher: | Marisetti, AjitKumar | |
| Guide: | Rathnamma, Venkata | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| Shodhganga | ||